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Merge pull request #8717 from stenzek/mismatched-xf-bp

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VertexManagerBase: Skip drawing objects with mismatched xf/bp stages
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JMC47 2020-04-21 10:07:36 -04:00 committed by GitHub
commit d845b31579
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3 changed files with 45 additions and 12 deletions
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24
Source/Core/Core/Analytics.cpp
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@ -132,18 +132,18 @@ void DolphinAnalytics::ReportGameStart()
}
// Keep in sync with enum class GameQuirk definition.
constexpr std::array<const char*, 10> GAME_QUIRKS_NAMES{
"icache-matters",
"directly-reads-wiimote-input",
"uses-DVDLowStopLaser",
"uses-DVDLowOffset",
"uses-DVDLowReadDiskBca",
"uses-DVDLowRequestDiscStatus",
"uses-DVDLowRequestRetryNumber",
"uses-DVDLowSerMeasControl",
"uses-different-partition-command",
"uses-di-interrupt-command",
};
constexpr std::array<const char*, 12> GAME_QUIRKS_NAMES{"icache-matters",
"directly-reads-wiimote-input",
"uses-DVDLowStopLaser",
"uses-DVDLowOffset",
"uses-DVDLowReadDiskBca",
"uses-DVDLowRequestDiscStatus",
"uses-DVDLowRequestRetryNumber",
"uses-DVDLowSerMeasControl",
"uses-different-partition-command",
"uses-di-interrupt-command",
"mismatched-gpu-texgens-between-xf-and-bp",
"mismatched-gpu-colors-between-xf-and-bp"};
static_assert(GAME_QUIRKS_NAMES.size() == static_cast<u32>(GameQuirk::COUNT),
"Game quirks names and enum definition are out of sync.");

7
Source/Core/Core/Analytics.h
View File

@ -47,6 +47,13 @@ enum class GameQuirk
// (DVDLowClearCoverInterrupt is used, though)
USES_DI_INTERRUPT_MASK_COMMAND,
// Some games configure a mismatched number of texture coordinates or colors between the transform
// and TEV/BP stages of the rendering pipeline. Currently, Dolphin just skips over these objects
// as the hardware renderers are not equipped to handle the case where the registers between
// stages are mismatched.
MISMATCHED_GPU_TEXGENS_BETWEEN_XF_AND_BP,
MISMATCHED_GPU_COLORS_BETWEEN_XF_AND_BP,
COUNT,
};

26
Source/Core/VideoCommon/VertexManagerBase.cpp
View File

@ -14,6 +14,7 @@
#include "Common/Logging/Log.h"
#include "Common/MathUtil.h"
#include "Core/Analytics.h"
#include "Core/ConfigManager.h"
#include "VideoCommon/BPMemory.h"
@ -353,6 +354,31 @@ void VertexManagerBase::Flush()
m_is_flushed = true;
if (xfmem.numTexGen.numTexGens != bpmem.genMode.numtexgens ||
xfmem.numChan.numColorChans != bpmem.genMode.numcolchans)
{
ERROR_LOG(VIDEO,
"Mismatched configuration between XF and BP stages - %u/%u texgens, %u/%u colors. "
"Skipping draw. Please report on the issue tracker.",
xfmem.numTexGen.numTexGens, bpmem.genMode.numtexgens.Value(),
xfmem.numChan.numColorChans, bpmem.genMode.numcolchans.Value());
// Analytics reporting so we can discover which games have this problem, that way when we
// eventually simulate the behavior we have test cases for it.
if (xfmem.numTexGen.numTexGens != bpmem.genMode.numtexgens)
{
DolphinAnalytics::Instance().ReportGameQuirk(
GameQuirk::MISMATCHED_GPU_TEXGENS_BETWEEN_XF_AND_BP);
}
if (xfmem.numChan.numColorChans != bpmem.genMode.numcolchans)
{
DolphinAnalytics::Instance().ReportGameQuirk(
GameQuirk::MISMATCHED_GPU_TEXGENS_BETWEEN_XF_AND_BP);
}
return;
}
#if defined(_DEBUG) || defined(DEBUGFAST)
PRIM_LOG("frame%d:\n texgen=%u, numchan=%u, dualtex=%u, ztex=%u, cole=%u, alpe=%u, ze=%u",
g_ActiveConfig.iSaveTargetId, xfmem.numTexGen.numTexGens, xfmem.numChan.numColorChans,